JPS5342578Y2 - - Google Patents
Info
- Publication number
- JPS5342578Y2 JPS5342578Y2 JP1977076789U JP7678977U JPS5342578Y2 JP S5342578 Y2 JPS5342578 Y2 JP S5342578Y2 JP 1977076789 U JP1977076789 U JP 1977076789U JP 7678977 U JP7678977 U JP 7678977U JP S5342578 Y2 JPS5342578 Y2 JP S5342578Y2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4981—Utilizing transitory attached element or associated separate material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7122098A FR2141587B1 (en) | 1971-06-17 | 1971-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52170835U JPS52170835U (en) | 1977-12-26 |
| JPS5342578Y2 true JPS5342578Y2 (en) | 1978-10-13 |
Family
ID=9078843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977076789U Expired JPS5342578Y2 (en) | 1971-06-17 | 1977-06-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3782159A (en) |
| JP (1) | JPS5342578Y2 (en) |
| DE (1) | DE2229558A1 (en) |
| FR (1) | FR2141587B1 (en) |
| GB (1) | GB1389693A (en) |
| IT (1) | IT959839B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3025601B2 (en) * | 1993-04-28 | 2000-03-27 | 旭硝子株式会社 | Forging die and method of manufacturing the same |
| US5337477A (en) * | 1993-07-21 | 1994-08-16 | Amcast Industrial Corporation | Methods and apparatus for forming tubular risers and manifolds including tubular risers |
| CN109570432B (en) * | 2018-10-29 | 2020-04-03 | 东北轻合金有限责任公司 | Aluminum alloy forged ring manufacturing method based on shearing die for punching |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE842296C (en) * | 1948-10-19 | 1952-06-26 | Werner Dipl-Ing Schlegel | Process and devices for the production of pressed parts from forgeable materials |
| US3184945A (en) * | 1962-03-29 | 1965-05-25 | Brush Beryllium Co | Method and apparatus for hot pressure forming and back extruding |
| FR1376606A (en) * | 1963-08-20 | 1964-10-31 | Commissariat Energie Atomique | Improvements to metal forming processes under high hydrostatic pressure |
| GB1107871A (en) * | 1965-03-08 | 1968-03-27 | Imp Metal Ind Kynoch Ltd | Improvements in or relating to methods and apparatus for extruding brittle metals |
| US3383891A (en) * | 1965-10-20 | 1968-05-21 | Robert C. Geitz | Superhydraulic forging method and apparatus |
-
1971
- 1971-06-17 FR FR7122098A patent/FR2141587B1/fr not_active Expired
-
1972
- 1972-06-16 DE DE2229558A patent/DE2229558A1/en active Pending
- 1972-06-16 US US00263612A patent/US3782159A/en not_active Expired - Lifetime
- 1972-06-16 GB GB2824672A patent/GB1389693A/en not_active Expired
- 1972-06-17 IT IT25856/72A patent/IT959839B/en active
-
1977
- 1977-06-14 JP JP1977076789U patent/JPS5342578Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1389693A (en) | 1975-04-03 |
| FR2141587B1 (en) | 1974-03-08 |
| JPS52170835U (en) | 1977-12-26 |
| US3782159A (en) | 1974-01-01 |
| FR2141587A1 (en) | 1973-01-26 |
| DE2229558A1 (en) | 1973-01-18 |
| IT959839B (en) | 1973-11-10 |